DocumentCode :
2393986
Title :
Fuzzy sliding mode control for the position tracking servo system
Author :
Jiang, Jing ; Li, Jie
Author_Institution :
Autom. Control Dept., Shenyang Ligong Univ., Shenyang, China
fYear :
2012
fDate :
19-20 May 2012
Firstpage :
170
Lastpage :
173
Abstract :
This paper mainly discusses a design method of the sliding mode variable structure controller based on fuzzy logic scheme for a position servo system, which contains nonlinearity and uncertainty. In order to accelerate the reaching phase and reduce chattering, the exponential approach law is adopted as the control function. Simulation results show that the new control algorithm exhibits the better control performance than the classical control method, and the rapidness and robustness of the system are improved.
Keywords :
control system synthesis; fuzzy control; servomechanisms; tracking; variable structure systems; chattering; control function; design method; exponential approach law; fuzzy logic scheme; fuzzy sliding mode control; position servo system; position tracking servo system; sliding mode variable structure controller; Fuzzy logic; Pragmatics; Servomotors; Sliding mode control; Switches; Uncertainty; fuzzy control; sliding mode; variable structure control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Systems and Informatics (ICSAI), 2012 International Conference on
Conference_Location :
Yantai
Print_ISBN :
978-1-4673-0198-5
Type :
conf
DOI :
10.1109/ICSAI.2012.6223380
Filename :
6223380
Link To Document :
بازگشت